Visa Restrictions for Foreign Nationals Who Default on Payments to National Health Insurance Service
September 9, 2019

At a Glance
- The Korean Immigration Service has been restricting the grant of visa extensions and some work/residence permits to foreign nationals who have defaulted on payments to the Korean national health insurance service.
- This measure seeks to combat the abuse of the national health insurance system by those who leave Korea after undergoing expensive medical treatment under the national health insurance system.
- Employers with foreign nationals who have defaulted on national health insurance system payments will encounter difficulties and limitations in extending their foreign workers’ visas.
The situation
Since August 1, 2019, the Korean Immigration Service (KIS) has been restricting the grant of visa extensions and some work/residence permits to foreign nationals who have defaulted on payments to the Korean national health insurance service.
A closer look
Foreign nationals who are found to have defaulted on their premium payments up to three times will only be granted a visa extension up to six months (previously, if requested, a longer extension period would be granted). No visa extensions will be granted to those who default more than three times.
Impact
Foreign nationals will need to ensure they pay their national health insurance premiums on a timely basis to prevent visa/work permit/residence permit restrictions.
Employers with foreign nationals who have defaulted on national health insurance system payments will encounter difficulties and limitations in extending their foreign workers’ visas.
Background
This measure seeks to combat the abuse of the national health insurance system by those who leave Korea after undergoing expensive medical treatment under the national health insurance system.
This new immigration measure came into effect in line with a new national health insurance rule that came into effect in July 2019 that generally requires all foreign nationals staying in South Korea for six months or more to be enrolled in Korean national health insurance system, unless they opt out by filing an exclusion application.
Looking ahead
Because this measure is at the beginning stages of implementation, the rule is subject to change with or without notice. Fragomen will report on related developments.
This alert is for informational purposes only. If you have any questions, please contact the global immigration professional with whom you work at Fragomen or send an email to [email protected].
Explore more at Fragomen
Media mentions
Partner Bo Cooper discussed a federal court decision vacating the $100,000 H-1B fee and noted that further legal proceedings are likely to shape the policy’s future.
Blog post
Manager Adela Schmidt examines common misconceptions in German immigration law, including EU Blue Card mobility, short-term work permissions, residence permit extensions and communication with immigration authorities.
Media mentions
Frankfurt Managing Partner Axel Boysen examines Germany's new Section 45c requirements and highlights key compliance considerations for employers recruiting talent from abroad.
Video
Senior Manager Sergio Flores discusses key immigration and travel considerations for individuals planning to visit Mexico during the FIFA World Cup 2026™, including visa waiver status, passport validity, FMM documentation and potential work-related visa requirements.
Media mentions
Partner Audrea Golding discusses how top-funded startups may have greater flexibility in managing H-1B costs amid evolving hiring dynamics.
Video
Manager Mihaela Dumitru discusses the Swiss citizenship process, including the authorities involved, key naturalization routes and why early planning is important.
Video
In this Mobility Minute, Manager Minu Joseph discusses how academic qualification recognition is shaping hiring and workforce mobility in the United Arab Emirates and what employers should consider when planning international talent transfers.
Fragomen news
Fragomen earned top national and regional rankings in Chambers USA 2026, including its 13th consecutive year in Band 1 nationwide.
Blog post
Media mentions
Senior Manager Samantha Arnold examines the remaining opportunities under Ireland’s winding-down Immigrant Investor Programme and what they mean for eligible investors and their families.
Blog post
Government Affairs Strategy Director Shuyeb Muquit analyses the UK’s latest net migration decline, exploring what the data reveals about policy impact, economic trade‑offs and the risks of over‑correction in future migration strategy.
Media mentions
Partner Bo Cooper discusses the practical considerations facing employers and foreign nationals amid recent changes to green card processing.
Media mentions
Partner Bo Cooper discussed a federal court decision vacating the $100,000 H-1B fee and noted that further legal proceedings are likely to shape the policy’s future.
Blog post
Manager Adela Schmidt examines common misconceptions in German immigration law, including EU Blue Card mobility, short-term work permissions, residence permit extensions and communication with immigration authorities.
Media mentions
Frankfurt Managing Partner Axel Boysen examines Germany's new Section 45c requirements and highlights key compliance considerations for employers recruiting talent from abroad.
Video
Senior Manager Sergio Flores discusses key immigration and travel considerations for individuals planning to visit Mexico during the FIFA World Cup 2026™, including visa waiver status, passport validity, FMM documentation and potential work-related visa requirements.
Media mentions
Partner Audrea Golding discusses how top-funded startups may have greater flexibility in managing H-1B costs amid evolving hiring dynamics.
Video
Manager Mihaela Dumitru discusses the Swiss citizenship process, including the authorities involved, key naturalization routes and why early planning is important.
Video
In this Mobility Minute, Manager Minu Joseph discusses how academic qualification recognition is shaping hiring and workforce mobility in the United Arab Emirates and what employers should consider when planning international talent transfers.
Fragomen news
Fragomen earned top national and regional rankings in Chambers USA 2026, including its 13th consecutive year in Band 1 nationwide.
Blog post
Media mentions
Senior Manager Samantha Arnold examines the remaining opportunities under Ireland’s winding-down Immigrant Investor Programme and what they mean for eligible investors and their families.
Blog post
Government Affairs Strategy Director Shuyeb Muquit analyses the UK’s latest net migration decline, exploring what the data reveals about policy impact, economic trade‑offs and the risks of over‑correction in future migration strategy.
Media mentions
Partner Bo Cooper discusses the practical considerations facing employers and foreign nationals amid recent changes to green card processing.
